70194068 has 54 divisors (see below), whose sum is σ = 149598666. Its totient is φ = 28732704.

The previous prime is 70194053. The next prime is 70194073. The reversal of 70194068 is 86049107.

It can be written as a sum of positive squares in only one way, i.e., 70090384 + 103684 = 8372^2 + 322^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 103346 + ... + 104022.

Almost surely, 2^70194068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70194068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74799333).

70194068 is an abundant number, since it is smaller than the sum of its proper divisors (79404598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70194068 is a wasteful number, since it uses less digits than its factorization.

70194068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 70194068 is about 8378.1900193300. The cubic root of 70194068 is about 412.5090402671.

The spelling of 70194068 in words is "seventy million, one hundred ninety-four thousand, sixty-eight".